{"product_id":"national-5066-engine-crankshaft-seal-kit-front","title":"National 5066 Engine Crankshaft Seal Kit - Front","description":"\u003ch2\u003eOverview of National 5066 Engine Crankshaft Seal Kit\u003c\/h2\u003e\u003cp\u003eThe National 5066 Engine Crankshaft Seal Kit is designed for reliable sealing performance in Ford trucks and vans. Featuring a fluoro-elastomer material and including a Jx1920 wear sleeve, this oil seal kit is engineered to maintain engine integrity and prevent oil leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContains Jx1920 wear sleeve for enhanced shaft protection\u003c\/li\u003e\n\u003cli\u003eConstructed from durable fluoro-elastomer material\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 3.505 inches (89.03 mm)\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 2.377 inches (60.38 mm)\u003c\/li\u003e\n\u003cli\u003eSeal width: 0.560 inches (14.22 mm)\u003c\/li\u003e\n\u003cli\u003eType 48 seal design for precise fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 5066 crankshaft seal kit is specifically engineered to provide a secure seal around the crankshaft, preventing oil leakage and contamination. The fluoro-elastomer material offers resistance to heat, oil, and chemicals, making it suitable for demanding engine environments. The included Jx1920 wear sleeve protects the shaft surface, reducing wear and extending seal life. With an outside diameter of 3.505 inches and a shaft diameter of 2.377 inches, this kit fits a range of Ford vehicles requiring a Type 48 seal.\u003c\/p\u003e\u003ch2\u003eCompatible Ford Models and Applications\u003c\/h2\u003e\u003cp\u003eThis crankshaft seal kit is compatible with various Ford trucks and vans, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord E-250 Econoline Club Wagon\u003c\/li\u003e\n\u003cli\u003eFord E-350 Club Wagon and Econoline models\u003c\/li\u003e\n\u003cli\u003eFord E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003eFord Excursion\u003c\/li\u003e\n\u003cli\u003eFord F-150, F-250, F-250 HD, F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003eFord F-350 and F-350 Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by National 5066 Seal Kit\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks from the crankshaft area\u003c\/li\u003e\n\u003cli\u003eReduces engine contamination from external debris\u003c\/li\u003e\n\u003cli\u003eMinimizes wear on the crankshaft surface with included wear sleeve\u003c\/li\u003e\n\u003cli\u003eMaintains engine oil pressure and performance\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly engine repairs due to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the crankshaft surface is clean and free of debris before installation. Use appropriate tools to press the seal evenly into place without damaging the fluoro-elastomer material. Verify the wear sleeve is properly positioned on the shaft to prevent premature seal wear. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 5066 Engine Crankshaft Seal Kit undergoes rigorous quality control to maintain consistent sealing properties. Warranty coverage details should be confirmed with the original product documentation or supplier.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":51869013606581,"sku":"BCZK-5066","price":40.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_5066_Ang.jpg?v=1774734528","url":"https:\/\/www.partcatalog.com\/products\/national-5066-engine-crankshaft-seal-kit-front","provider":"PartCatalog","version":"1.0","type":"link"}